有机鎓盐类光生酸剂研究及其应用进展  

Organic onium salt-type photoacid generator and its application

作　　者：吴子昂 韩书亮 张志箭 张珍颖 宋文波[1] WU Ziang;HAN Shuliang;ZHANG Zhijian;ZHANG Zhenying;SONG Wenbo(Sinopec(Beijing)Research Institute of Chemical Industry Co.,Ltd.,Beijing 100013,China)

机构地区：[1]中石化(北京)化工研究院有限公司,北京100013

出　　处：《石油化工》2024年第10期1513-1521,共9页Petrochemical Technology

摘　　要：光照下碘鎓盐、硫鎓盐类光生酸剂分解产生的质子强酸可促使环氧、乙烯基醚等单体发生阳离子聚合,因此在许多领域具有广泛的应用潜力。综述了碘鎓盐类、硫鎓盐类以及不同类型阴离子光生酸剂的改性、合成以及在阳离子聚合中的应用,同时介绍了鎓盐类光生酸剂作为金属催化烯烃插入聚合助催化剂的应用,并对鎓盐类光生酸剂的未来前景进行了展望。Protonic strong acid generated by iodonium and sulfonium salts under illumination can trigger the cationic polymerization of monomers like epoxy and vinyl ethers,thereby showing great potential for wide application in various fields.This article reviews the modification,synthesis,and application in cationic polymerization of iodonium-type,sulfonium-type,and different anion type photoacid generators.In addition,the application of onium-salt type photoacid generators acting as co-catalysts in the insertion polymerization of metal-catalyzed olefins is introduced.Finally,the future of onium salt-type photoacid generators is prospected.

关 键 词：光生酸剂 催化剂 阳离子聚合 鎓盐 

分 类 号：TQ25[化学工程—有机化工]